http://www.pbs.org/wgbh/pages/frontline/environment/investigation-finds-exxon-ignored-its-own-early-climate-change-warnings/
Very interesting article. Check it out
http://www.pbs.org/wgbh/pages/frontline/environment/investigation-finds-exxon-ignored-its-own-early-climate-change-warnings/
Very interesting article. Check it out